[APP][4.0.3+]One++ (The fastest way of calculating)

SaschaHa

Senior Member
Oct 3, 2008
1,490
1,769
0
Hey community,

I want to present you my new intuitive calculator: One++
(once Easy4Me)

It's very easy:
Choose the function you need, enter the variables and One++ calculates everything you want to know.
Example 1: Enter the side length of an cuboid and One++ tells you the surface area, the volume, the diagonal length and some more.
Example 2: Enter a valid range of numbers and he will tell you the primes, twin-primes or something else you want to know within this range.

Main features:

★ 7 categories: all, favourites, everyday, math, converter, physics, economics
★ 243 menu points / functions: Every class with some variables that can be calculated
★ 1000+ variables and formulas
★ 5 Material themes: dark, light, black, translucent, grey
★ 15 scroll-animations: push left in, push right in, push down in, push up in, push forwards in, wave, fade in, rotate (in and out), random
★ 7 designs / layouts: Icons, Pattern, Tiles, Simplistic, Simplistic cards, Simplistic Icons, Simplistic Tiles
★ 12 languages: German, English, Spanish, Italian, Polish, Russian, French, Indonesian, Portuguese, Chinese, Croatian, Turkish
★ Text to Speech for the results
★ Xposed module: InApp DPI settings (experimental)
★ Statistics: To see your usage of this app.
★ Floating action menu: Link up to 4 of your favourite apps with One++ to get quick access to them.
★ Snackbar: To show tips.
★ A lot more

#1: Description
#2: Screenshots
#3: Changelog

Download:
PlayStore

Translation project:
POEditor




Special thanks to:

Italian
Domenico Verde
Giuseppe Mariniello (aecoo)
gio03

Spanish
Santiago Morales
Gabriel Caltzontzi Suarez (magdeoz)

Russian
Abdullah Amir (dumreview) -> You are great, thanks!
nezorflame
iron86
Тимофей Крючков (data852)
Виктор Филиппов (victorf)

Polish
Dawid Wybierek (oberos)
korbolinhii
Gain Us (osuchmariusz1)
Venee
Katarzyna Sienko (katarzynasienko14)
Wojciech Kowalczyk (wonio)
Dawid Sobarnia (dawid1342)
Artur Skrzypczyk (artlin)
igik96

French
Clément Monin
Loïc Baccigalupi (locki)
kaeloris
Bim Boum (MehdiRafenne)
ilko

Indonesian
Adrian Wahyudi

Vietnamese
Nhiên Nguyễn

Portuguese
Thiago Sermoud
Vitor Bastos
Kenny Tennyson
Eduardo Barros

Chinese
Jerry Yan
Jia Zombie

And all of my friends for supporting me! THANKS!
:)
 
Last edited:

SaschaHa

Senior Member
Oct 3, 2008
1,490
1,769
0
Changelog

Update 1.7 (2016-05-16)
Code:
+ fixed some issues in the English translation
+ updated libraries
+ optimized some code
Update 1.6.7 (2016-02-14)
Code:
+ sum of all divisors of an integer
Update 1.6.6 (2016-02-06)
Code:
+ added Catalan number
+ increased limit of cardinality (with the use of BigInteger)
Update 1.6.5 (2015-01-22)
Code:
+ Croatian added
+ Turkish added
+ Gratuity / tip calculator
+ Illuminance converter
Update 1.6.4 (2016-01-15)
Code:
+ Snub cube
+ Snub dodecahedron
+ Angular velocity
+ Velocity of circulation
+ Easter egg for a special person
Update 1.6.3 (2015-12-26)
Code:
+ Let it snow... (new particle system)
+ some optimizations
Update 1.6.2 (2015-12-19)
Code:
+ Chinese added
+ memory requirements (audio) added
Update 1.6.1 (2015-12-10)
Code:
+ gravitational acceleration
+ complex conjugation
+ hotfix for toolbar icons
Update 1.6 (2015-12-09)
Code:
+ currency converter with 125 currencies (needs an Internet connection)
Update 1.5.6 (2015-11-30)
Code:
+ reworked NavigationDrawer: it is fullscreen now
+ reduced size of EditTexts and the calculation button (better for small screens)
+ new option: set lines for EditTexts
+ new color chooser: set the color for each category
Update 1.5.5 (2015-11-19)
Code:
+ added Portuguese
+ added an option to read just the value or value + unit
Update 1.5.4 (2015-11-15)
Code:
+ added long operation dialogs
+ increased speed and limit (up to 1M digits) of number generator
+ binomial coefficient now with BigInteger
+ fixed fc in Fibonacci numbers
+ added an option for choosing the integer seperator (. or ,)

New functions:
+ digit sum
+ multiplicative digital root
Update 1.5.3 (2015-11-05)
Code:
Fixed a bug regarding the action menu
Update 1.5.2 (2015-11-01)
Code:
+ added a Snackbar
Update 1.5.1 (2015-10-25)
Code:
[U]Added 5 new functions:[/U]

+ Capitalization ratio
+ Inventory intensity
+ Productivity per area
+ RAM calculator
+ Password generator
Update 1.5 (2015-10-22)
Code:
+ Action menu added: Now you can create shortcuts for up to 4 of your favourite apps to get quick access to them. Useful for notes, the browser or your favourite calculator app.
Update 1.4.5 (2015-10-18)
Code:
+ fixed a crash
+ some improvements
Update 1.4.4 (2015-10-16)
Code:
+ added Indonesian
+ updated SupportLibrary
+ fixed a crash
Update 1.4.3 (2015-10-15)
Code:
+ added French
+ added a new theme: Material (Grey)
+ BMI: choose between cm and ft / in
+ fixed some bugs
1.4.2 (2015-09-22)
Code:
+ added psychrometer (relative humidity)
+ added numeral systems (converter)
+ added networks calculator
1.4.1 (2015-09-18)
Code:
+ added bandwidth converter
+ added bycicle cadence
+ added app stats (About this app -> Statistics)
+ increased limit of Bell number
+ fixed an issue with Material light theme
1.4 (2015-09-11)
Code:
+ added favourites
+ added Geo coordinates
+ added "Surprise" function
1.3.4 (2015-09-06)
Code:
+ Russian added
1.3.3 (2015-09-05)
Code:
+ Polish added
+ Xposed module created: You can now change the DPI of this app (only InApp). Needs Xposed framework
+ fixed some bugs
+ code optimizations
1.3.2 (2015-08-29)
Code:
+ added Italian
+ added 2 new options: round values and remove ".0"
+ improved text to speech: it's now like playing a music album
+ added a new menu for calculations with some extra functions (long click on it)
+ bug fixes
1.3.1 (2015-08-25)
Code:
+ added Spanish
+ Text to Speech for the calculations
+ categorical colors for the calculations by default
+ fixed some minor issues
1.3 (2015-08-03)
Code:
+ added 3D animations for the calculation button (might not work on all devices)
+ added a new option: Use categorical colors for the calculation
+ optimized code

[U]Added 11 new functions:[/U]

+ Ellipsoid
+ Hemisphere
+ Unicode
+ Rhombohedron
+ Stadium
+ Capsule
+ Spherical triangle
+ Linear wedge
+ Herons formula
+ Astroid
+ Golden ratio
1.2.3 (2015-07-26)
Code:
+ Polygon
+ Spherical sector
+ Spherical cap
+ Digon
1.2.2 (2015-07-24)
Code:
+ 5 new (special) animations -> you will like them ;)
+ one new menu layout / design: "Simplistic Tiles"
+ Fibonacci numbers extended

[U]2 new functions for daily use:[/U]

+ Hash values for strings (MD5, SHA-1, SHA-224, SHA-256, SHA-384, SHA-512)
+ Number generator
1.2.1 (2015-06-29)
Code:
+ added trigonometry (sine, cosine, tangent)
+ added a new layout: "Simplistic Icons"
1.2 (2015-06-13)
Code:
+ added 12 physics functions
1.1.2 (2015-06-05)
Code:
+ added language selection in settings (System, German and English for now)
+ optimized settings screen
1.1.1 (2015-06-03)
Code:
+ fixed known bugs
+ some UI improvements
+ updated to latest support library
1.1 (2015-05-22)
Code:
Fixed donations

[U]Added 11 functions:[/U]

+ Inductance
+ Linear thermal expansion
+ Volume dilatation
+ Gordon growth model (Pro)
+ Yield
+ Euclids height theorem
+ Adjacent angle
+ Momentum
+ Elastic potential energy
+ Electric conductance
+ Coulomb's law
1.0.1 (2015-05-16)
Code:
Fixed a bug regarding the InApp purchases
1.0 - Release version (2015-05-15)
Code:
[U]Main functions[/U]

- Acceleration
- Acceleration (for a distance)
- Angle between vectors
- Angular measure
- Angular momentum
- Angular sum (Pentagon)
- Angular sum (Rectangle)
- Angular sum (Triangle)
- Arithmetic declining depreciation
- Arithmetic progressive depreciation
- Average speed
- Basic arithmetic operations
- Battery
- Bell number
- Big dodecahedron
- Binomial coefficient
- BMI
- Book value
- Bulk density
- Buoyancy
- Cardinality of a power set
- Cash Point
- Cipher
- Circle
- Circular motion
- Circular ring
- Concourse
- Conducting medium and electricity
- Cone
- Coordinate system, line (2D)
- Coordinate system, line (3D)
- Coordinate system, triangle (2D)
- Coordinate system, triangle (3D)
- Cousin primes
- Cross product (vector product)
- Cube
- Cubic measure (volume)
- Cuboctahedron
- Cuboid
- Cullen number
- Current density
- Current ratio
- Cylinder
- Darivatives and Antiderivative
- Deltoidal icositetrahedron
- Density
- Dividers of a number
- Dot product
- DPI/PPI
- Economic efficiency
- Economic order quantity
- Efficiency
- Electric capacity
- Electric charge
- Electric field strength
- Ellipse
- Energy
- Euclidean division
- Factorial
- Fermat number
- Fibonacci numbers
- Fluctuation rate
- [email protected]
- Force
- Frequency
- Frustum
- Fuelcalculator
- Geometric declining depreciation
- Geometric increasing depreciation
- Gravity force
- Gravity pressure
- Hexagon
- Hollow cylinder
- Icosahedron
- Impulse
- Interest rate
- Kinetic energy
- Kite (Deltoid)
- LCM and GCD
- Level of employment
- Light
- Linear depreciation
- Linear measure
- Logarithm
- Lychrel numbers
- Machinery productivity
- Magnetic field strnegth
- Market growth
- Mass
- Memory
- Memory requirements (Picture)
- Memory requirements (Video)
- Mixing temperature
- Moment of inertia
- Morse code
- Multiples of a number
- Normal costs
- Octagon
- Octahedron (regular)
- Offering success
- Order trend
- Overall divergence
- Palindrome
- Parallelogram
- Pentagon
- Pentagondodecahedron
- Percentage rate
- Planned profit
- Polynomial function (degree 1)
- Polynomial function (degree 2)
- Potential energy
- Power
- Power consumption and costs
- Pq formula
- Pressure (converter)
- Price comparison
- Price elasticity
- Price reduction quote
- Price variance
- Prime quadruplets
- Primes
- Prism (hexagonal)
- Prism (triangle)
- Productivity
- Products
- Proportions
- Proportions (cuboid / volume)
- Proportions (rectangle / area)
- Pyramide
- Pythagorean theorem
- Radioactivity
- Rectangle
- Relative unit contribution margin
- Resistor
- Rhombic dodecahedron
- Rhombicuboctahedron
- Rhombus
- Roll friction
- Roll friction (in bearings)
- Rotating energy
- Rule of three
- Safety stock
- Sector
- Size of order
- Slide friction
- Speed
- Sphere
- Spring
- Square
- Square measure
- Stellated octahedron
- Storage rate
- Stress
- Tariff
- Temperatur
- Temperature difference
- Tetrahedron (regular)
- Thermal energy
- Throw
- Time
- Torque
- Totals formula
- Trapezium
- Triangle
- Triangle (equilateral)
- Triangle (isoscele)
- Triangle (rectangular)
- Triple product
- Truncated cube
- Truncated cuboctahedron
- Truncated dodecahedron
- Truncated icosahedron
- Truncated icosidodecahedron
- Truncated octahedron
- Truncated tetrahedron
- Twin primes
- Weight
 
Last edited:

SaschaHa

Senior Member
Oct 3, 2008
1,490
1,769
0
Update 1.1 (Google Play)
Code:
Fixed donations

[U]Added 11 functions:[/U]

+ Inductance
+ Linear thermal expansion
+ Volume dilatation
+ Gordon growth model (Pro)
+ Yield
+ Euclids height theorem
+ Adjacent angle
+ Momentum
+ Elastic potential energy
+ Electric conductance
+ Coulomb's law
Maybe it will take a few hours until the new version will be available on PlayStore :)
 

SaschaHa

Senior Member
Oct 3, 2008
1,490
1,769
0
One++ now reached rank 10 of the "new top apps" in the category "Learning" at PlayStore. That's a big step forward!! Thanks to all downloaders! :)
Screenshot_2015-05-24-21-56-04.jpg
If you have some ideas for new features or maybe you want to say anything about this app, please leave a comment :eek: That will help me to get this app even better! ;)
 

SaschaHa

Senior Member
Oct 3, 2008
1,490
1,769
0
A new version is online with some minor changes.

Update 1.1.1
Code:
- fixed known bugs
- some UI improvements
- updated to latest support library
 
  • Like
Reactions: kamilmirza

SaschaHa

Senior Member
Oct 3, 2008
1,490
1,769
0
Thanks for your feedback!
Now a new version is online:

Update 1.1.2
Code:
- added language selection in settings (System, German and English for now)
- optimized settings screen
 
  • Like
Reactions: kamilmirza

SaschaHa

Senior Member
Oct 3, 2008
1,490
1,769
0
New update with some good stuff :)

1.2.2 (2015-07-24)
Code:
+ 5 new (special) animations -> you will like them ;)
+ one new menu layout / design: "Simplistic Tiles"
+ Fibonacci numbers extended

2 new functions for daily use:
+ Hash values for strings (MD5, SHA-1, SHA-224, SHA-256, SHA-384, SHA-512)
+ Number generator
PlayStore
 
Last edited:

SaschaHa

Senior Member
Oct 3, 2008
1,490
1,769
0
Minor update with 4 more functions. Now I'm optimizing the whole app code to reduce apk size and make it more modular. The next update will be a big one :)
1.2.3 (2015-07-26)
Code:
+ Polygon
+ Spherical sector
+ Spherical cap
+ Digon
PlayStore
 

SaschaHa

Senior Member
Oct 3, 2008
1,490
1,769
0
Suggestion to add: in physics, you have inductance, but no capacitance or impedance or phase angle. Could you add that?

Sent from my One M8 using Tapatalk
Yes I will do so. At the moment I'm optimizing the whole code and adding some 3D animations for the buttons and other UI elements. That will take a few days. Than I will add these functions :)
If you have more ideas, please tell me. I will add them soon ;)
Thank you for useful app!
Great to hear, thanks for your reply :)
 

SaschaHa

Senior Member
Oct 3, 2008
1,490
1,769
0
Polish language?

Wysłane z mojego JY-S3
Hey I'm planning to integrate some more languages (Polish, Spanish, French and some more), but for the moment I've no translators (and I don't speak these languages). So maybe if you know someone who can help me by translating the app, please contact me :) I'm working on it ;)
This is an amazing app. Thank you so much!
Thank you very much! I'm glad you like it :)